I considered re-gearing. I have a 6.2 L V8 in my jeep TJ and regeared to 410s. Much more pleasant to drive. In the case of my jeep there’s no lack of power it has to do with keeping it in the ideal RPM range. With the Coma I feel like it needs more low-end torque to tow at altitude. A...
I’m getting ready to have a Magnuson installed on my 2017 TRD Sport. Part of the deal will be extensive dyno tuning by one of the best high performance tuning shops in the southwest. Should bypass the problems of a plug in tune that might not work well.